Today, the peer reviewed scientific journal American Journal of Preventive Medicine published a study co authored by FDA scientists showing that the agency's youth e cigarette prevention campaign, The Real Cost, prevented an estimated 444,252 The FDA approved its first fruit flavored e cigarettes for adult smokers, marking a major policy shift under the Trump administration. The decision allows limited mango, blueberry and menthol flavors for adult smokers, not E cigarettes: Facts, stats and regulations FDA Sample Collection Criteria and Information for Vaping Related Incidents FDA